baber/WOPTO huggingface dataset:
Patent KR-20000014182-A (KR)
Title: Process for preparing synthetic resin non-dripped film
Inventor: PARK YEONG WU
IPC: C08J5/18
Filed: 1998-08-18
Abstract: PURPOSE: A non-dripped film is prepared which has a permanent non-dripped property and a good strength. CONSTITUTION: The surface of the synthetic resin is activated by fluorine gas to give a carbon radical on the surface. The surface of the synthetic resin is contacted a sulfur trioxide gas at 50-70°C to give sulfone group at the carbon radical. The synthetic resin film is neutralized by alkali metal solution such as NaOH, KOH, Ca(OH)2 to give the non-dripped film of synthetic resin. Thus, polyethylene film having 90 micron of thickness is contacted to fluorine/nitrogen mixed gas at 60°C for 30 seconds, followed by contact of 10 % of sulfur trioxide/air mixed gas at 50°C to give the resin.
Patent KR-20000025358-A (KR)
Title: Stand for installing bead wire drum
Inventor: LEE JAE HYUK
IPC: B29D30/08
Filed: 1998-10-10
Abstract: PURPOSE: A stand is provided to easily wind a bead wire from a bead wire drum. CONSTITUTION: A stand(26) installs a pair of guides(15) moving along a guiding rail having a wider interval than the width of a wire drum(10) in the right and left side of a bottom plate(1). Supporting plates(17a,17b) are vertically installed in both sides of the bottom plate and the supporting plate(17a) installs a cylinder(18) and a supporting device(19) having a rotor(21) which is formed by a bearing (20), at the height of installing the wire drum to be rotated. Also, the stand is used for installing wire drums having various sizes.
Patent KR-20000027750-A (KR)
Title: Liquid crystal display
Inventor: LEE DEUK SOO
IPC: G02F1/133
Filed: 1998-10-29
Abstract: PURPOSE: An LCD is provided to prevent a degradation of a picture quality by providing a gate driving signal to both sides of a gate line. CONSTITUTION: A plurality of gate lines(G1-Gn) are arranged at a uniform interval in a display panel unit(10), and receive gate driving signals(Vg(1)-Vg(n)) from a gate driver(20). A plurality of data lines(D1-Dm) are arranged at a uniform interval in the display panel unit(10) for being crossed with a plurality of gate lines(G1-Gn), and receive driving signals(Vd(1)-Vd(n)). Liquid crystal cells(LC) are arranged at crossed points of gate lines(G1-Gn) and data lines(D1-Dm). An auxiliary gate line(Ga) is formed to the display panel unit(10) for inputting an auxiliary gate driving signal(Vg'). An auxiliary gate driving means(11) is formed to the display panel unit(10) for driving gate lines(G1-Gn).
Patent KR-20000032043-A (KR)
Title: Cleaner provided with water tank
Inventor: KONG WON IL
IPC: A47L9/06
Filed: 1998-11-12
Abstract: PURPOSE: A cleaner provided with water tank is provided in which the water tank for eliminating dust is arranged in the interior of the cleaner, to thereby prevent scattering of dust generated during cleaning. CONSTITUTION: The cleaner includes a case(11) accommodating a water tank(20) connected to an inlet hose(12) via a flexible hose(33) independently from the movement of the water tank (20). The case(11) has at both inner end surfaces thereof grooves(31) while the water tank(20) has at both outer surfaces thereof protrusions(32) to be inserted into the grooves(31). The water tank(20) has at a lower portion thereof a lower cap 21, at an external surface a suction fan(30), at an inner center thereof a compartment plate(24) having penetrating holes(27) formed at upper and lower portions of the compartment plate(24), and at one side thereof a guide plate(22). The compartment plate(24) has at both ends thereof alternately arranged dual sealing plates(23), and at one side thereof a shielding plate(26). Thus, an air is discharged via the penetrating holes(27) of the compartment plate(24) while foreign substance including dust is diluted into water. Filters(25) are provided at corresponding positions of the compartment plate (24) and guide plate(22) so that only purified air may be discharged.
Patent KR-20000032858-A (KR)
Title: Method for fabricating semiconductor device capable of assuring misalign margin
Inventor: HAN SUCK HYUN
IPC: H01L21/28
Filed: 1998-11-18
Abstract: PURPOSE: A method is provided to fabricate a semiconductor device which can assure mis align margin of a photo lithography process. CONSTITUTION: A method for fabricating a semiconductor device capable of assuring mis align margin comprises a step of forming a first conductive film pattern on a semiconductor substrate(21). Then, a planarization insulating film is formed on a front surface of the semiconductor substrate in order to cover the first conductive film pattern, and a contact hole(35) revealing the surface of the semiconductor substrate is formed by patterning the planarization insulating film. And, to prevent the electric shortage in case of mis align when forming the contact hole, a buffer film pattern(37a) is formed on both side walls of the contact hole. And a second conductive film(39) is formed to bury the contact hole. According to the method, mis align margin can be assured in case of mis align when forming the contact hole, by forming the buffer film pattern on both side walls of the contact hole.
Patent KR-20000033364-A (KR)
Title: Device for photoactivation
Inventor: LEE KYU SEOK
IPC: G01N21/00
Filed: 1998-11-23
Abstract: PURPOSE: A device for photo activation is provided. CONSTITUTION: A device for photo activation comprises an upper unit(10) having a through hole, first and second helical units being formed at its inner circumferential surface; a temperature adjusting unit(30) having a through hole in its longitudinal direction, a helical unit to be connected to the second helical unit, and two protruding units having a temperature adjusting wire therebetween, the lower protruding unit having an insertion hole; an optical fiber receiving means(20) having an optical fiber receiving unit for receiving an optical fiber, being received in the through hole of the temperature adjusting unit(30), and being connected to the first helical unit; a spring pin unit(40) received in the insertion hole of the lower protruding unit; a connecting unit(50) having a plurality of second through holes; and a sample stay unit(60) having a helical unit on its outer circumferential surface to be connected to a first center through unit, and having a turn plate. As a result, the optical fiber and the solid sample can be directly bonded to each other, thereby efficiently achieving photo activation of semiconductor, super conductor, polymer and other solid materials.
Patent KR-19990030363-A (KR)
Title: 진공 롤러 및 수분 흡착벨트를 이용한 슬러지의 고압 탈수시스템
IPC: C02F11/12
Filed: 1998-12-05
Abstract: 본 발명은 진공 롤러 및 수분 흡착벨트를 이용한 슬러지의 고압 탈수 시스템에 관한 것으로, 특히 2단계의 진공 흡입장치와 고압 벨트 프레스를 결합 사용하여 슬러지에 대한 압착과 수분흡착을 동시에 진행하여 케이크(Cake)의 함수율을 크게 낮추어 시스템 운영 유지비의 절감을 기할 수 있는 슬러지의 고압 탈수 시스템에 관한 것이다. 
     본 발명은 더블 벨트 프레스형 탈수 시스템에 있어서, 슈트로 공급된 슬러지를 상/하 여과포 벨트 사이로 받아들여 초기 탈수시키기 위한 제1 프레스 롤러와, 초기 탈수된 슬러지를 진공펌프와 연결된 진공 롤러의 다수의 관통구멍을 통하여 슬러지에 함유된 수분을 강제로 흡착하기 위한 제1진공 탈수장치와, 벨트의 진행방향을 반전시키기 위한 제2프레스 롤러와, 진공 및 수분 흡착벨트를 이용하여 상기 제1진공 탈수장치보다 더 강력한 진공 흡입 및 수분 흡착에 의해 상/하 여과포 벨트의 내/외부에서 동시에 강력한 탈수를 진행하는 제2 진공/수분흡착 고압 탈수장치와, 구동 롤러의 하부에 배치되어 후단에서 케이크의 박리가 용이하게 일어나도록 제2 진공/수분흡착 고압 탈수장치로부터 배출되는 케이크 상태의 슬러지에 선압을 인가하기 위한 에어 스프링으로 구성되는 것을 특징으로 한다.
Patent KR-19990062843-A (KR)
Title: 리프트의 하강금지장치
IPC: B66F7/08
Filed: 1998-12-07
Abstract: 본 발명은, 용접이나 볼트를 사용하지 않고 랙부재를 리프트 실린더에 간단하면서도 정밀도 좋게 조립하는 장치에 관한 것이다. 
     본 발명에 있어서는, 랙부재(12)를 1매의 연결판(13)과 2매의 랙판(14)으로 가로가 긴 ㄷ자형으로 형성한다.  연결판(13)에 끼워맞춤구멍(15)을 설치하고, 이것을 리프트 실린더(1)의 헤드 커버(5)의 작은 지름부(6)에 끼워 맞춘다.  랙판(14)에 축 통과구멍(16)을 설치하여 이 구멍(16)에 실린더 설치축(9)을 끼워 통하게 하여, 설치축(9)을 개재하여 랙판(14)을 바닥 브래킷(7)에 결합한다.
Patent KR-20000039351-A (KR)
Title: Suspension device of vehicle by using navigation system
Inventor: AHN IN SU
IPC: B60G17/00
Filed: 1998-12-12
Abstract: PURPOSE: A suspension device of a vehicle by using a navigation system is provide to control a damping force of a shock absorber according to the time required to a destination, and to improve a ride and a safety, to reduce fatigue of a driver. CONSTITUTION: A suspension device of a vehicle by using a navigation system comprises: a shock absorber (10) to absorb a vibration generated in a vehicle; an actuator (20) to set a damping force according to an input of an operating voltage; a control part of suspension (40) to output an operating voltage to the actuator in responding to an input of a signal of long distance mode; a control part of the navigation (90) to output a signal of long distance mode to the control part of suspension if the time required from a current position to a destination is more than the set standard time.
Patent KR-19990063266-A (KR)
Title: 차량탑재기기 제어장치
IPC: H01H9/54
Filed: 1998-12-21
Abstract: 본 발명은, 제어지시유닛의 기능 판별을, 간단한 구성에 의하여 제조비용을 상승시키지 않고 행하고, 또한 처리속도가 빠르고 높은 신뢰성을 가지는 차량탑재기기 제어장치를 제공한다. 
     본 발명에 있어서는, 각각 다른 스위치기능을 가지고, 또한 다른 다이오드접속회로를 내장한 복수 종별의 제어지시유닛과, 복수 종별의 제어지시유닛을 장착 가능한 유닛장착부(2A 내지 2N)와, 복수 종별의 제어지시유닛 중의 어느 하나가 유닛장착부(2A 내지 2N)에 장착되었을 때, 내장한 다이오드접속회로의 출력에 의거하여 장착된 제어지시유닛의 종별을 판정하는 제어지시유닛 판정부(1)를 구비하고 있다.  이 경우, 다이오드접속회로는, 2개 이상의 다이오드에 의하여 구성하거나, 2개 이상의 다이오드와 1개의 저항에 의하여 구성한다.
Patent KR-20000042426-A (KR)
Title: Latch circuit in semiconductor memory device
Inventor: EOM IN WHAN
IPC: G11C7/00
Filed: 1998-12-24
Abstract: PURPOSE: A latch circuit in a semiconductor memory device is provided to secure the stable reading and writing operations in a semiconductor memory device. CONSTITUTION: After operating a sensing amplification, a sensing amplifier(110) is disabled by a sensing amplifying enable signal of low level. A latch input enable signal is disabled into low level. Therefore, a high level is output to the output data of an input unit(400) and an S-R typed flipflop(410) maintains current stored data. An output unit(420) turns on and holds the level of the signal inputted into an output buffer(140) not to be vibrate by disabling the latch input enable signal into low level and by enabling a latch output enable signal into high level at the same time.
Patent KR-20000045071-A (KR)
Title: Method for isolating elements of semiconductor device
Inventor: KIM SEONG EUI
IPC: H01L21/76
Filed: 1998-12-30
Abstract: PURPOSE: A method for isolating elements of a semiconductor device is provided to improve the reliance of the semiconductor device by preventing a double hump phenomenon which causes a threshold voltage of a transistor to be changed during a transistor manufacturing process. CONSTITUTION: A first material layer consisting of an oxide layer(115) and a second material layer consisting of a nitride material are sequentially formed on active and non-active areas of a semiconductor substrate(110). The first and second material layers are sequentially patterned so as to expose the semiconductor substrate(110) in the non-active area and to seal the semiconductor substrate(110) in the active area. Then, a trench(125) is formed in the non-active area of the semiconductor substrate(110) and a nitride liner(135) is formed at an inner wall of the trench(125). An etch back process is performed so as to exposed the upper surface of the semiconductor substrate(110) in the active area.
Patent KR-19990036110-A (KR)
Title: 파르네실 트랜스퍼라제 억제제로서의 4-머캅토피롤리딘 유도체
IPC: A61K31/00
Filed: 1996-07-30
Abstract: 본 발명은 하기 화학식 I의 화합물의 라스 파르네실화의 억제제; 또는 하기 R 2 가 H인 경우의 -S-S- 이량체; 또는 이의 거울상 이성질체, 광학 이성질체, 약학적으로 허용가능한 염, 약물 전구체 또는 용매화물과 약학적으로 허용가능한 희석제 또는 담체를 포함하는 암 치료용 약학 조성물에 관한 것이다: 
     화학식 I 
     
       
     
     상기 식에서, R 1 은 예를 들어 H 및 추가로 명세서에서 정의한 의미이며; R 2 는 예를 들어 H 및 추가로 명세서에서 정의한 의미이며; R 3 은 H 또는 명세서에서 정의한 의미를 갖는 치환체이며; p는 R 3 이 동일하거나 상이할 수 있는 0 내지 3이며; L은 연결부, 예를 들어 -CO-NH 2 - 및 추가로 명세서에서 정의한 의미이며; A는 페닐; 나프틸; O, N 및 S로부터 개별적으로 선택되는 5 이하의 헤테로원자를 함유하는 5-10원 모노시클릭 또는 비시클릭 헤테로아릴 고리로부터 선택된다.
Patent KR-19990037668-A (KR)
Title: 패널형 음향 복사 요소들을 포함하는 라우드스피커를 구비하는여객수단
IPC: H04R17/00
Filed: 1996-09-02
Abstract: 승객구역(102)을 갖는 여객수단은 분산 모드 음향 라디에이터(2)와 라디에이터를 진동시켜 라디에이터를 공진시키기 위해 라디에이터 위에 전체적으로 그리고 전면적으로 부착된 트랜스듀서(9)를 포함하는 승객구역의 라우드스피커(81)에 의해 특징지워진다.
Patent KR-19990064354-A (KR)
IPC: C01B35/12
Filed: 1996-10-16
Abstract: An improved method is provided for producing crystalline calcium hexaborate tetrahydrate, synthetic nobleite, by the reaction of boric acid and lime in an aqueous slurry. Reaction conditions include boric acid to water molar ratios of greater than 0.25:1, lime to boric acid molar ratios in the range of 0.05-0.15:1 and temperatures in the range of 85 DEG -105 DEG  C. A novel crystalline product is produced having a unique crystal habit resulting in improved physical properties. Dehydration of this product produced a novel amorphous, anhydrous product having similar crystal habit and physical properties.
Patent KR-19990081949-A (KR)
Title: 코인 식별기
IPC: G07D5/08
Filed: 1996-11-28
Abstract: 코인 식별기(1)는 정상 작동에 앞서 셋업 모드에서 작동가능한데, 이때 그 기억장치에 저장된 초기 윈도우 데이터(W)는 잘 알려진 진짜 코인으로부터의 데이터와 비교되고, 이 초기 윈도우 데이터는 상기 비교의 결과에 따라 점차적으로 끌리거나 수축되어서, 상기 초기 윈도우보다 폭이 좁고, 코인 식별기의 정상 작동 기간에 코인의 채택 여부를 결정하기 위하여 검사 중인 코인으로부터 코인 데이터(x)와 비교를 위해 사용될 수 있는 작동 윈도우(W')를 생성한다. 초기 윈도우(W)는 동일한 설계에 의한 모든 코인 식별기에서 동일할 수 있고, 상기의 끌기 및 수축시키기는 작동 윈도우(W')를 코인 식별기들 각각에 제조상의 관용도를 고려하여 배치 설정시키도록 한다.
Patent KR-19990082246-A (KR)
Title: 음극선관내에서 정적 컨버젼스 교정을 하기 위해 자기링을자기화시키는 장치와 과정
IPC: H04N9/29
Filed: 1997-10-23
Abstract: 음극선관내의 컨버젼스, 칼라 순도와 프레임 에러들을 교정하기 위해서, 칼라 음극선관(음극선관)의 목의 외부에 있는 자기 페라이트 링을 자기화 시키는 장치와 방법이 서술되어 있다. 미세한 교정 단계와 미세하지 않은 교정단계가 제공되어 있다. 각 단계는 링을 자기 포화의 초기상태로 만드는 단계와, 링과 가까이 있고, 링의 주변에 위치해 있는 실린더형 코일들을 통해,  전력 AC 펄스들과, 저전력 DC 오프세팅필드들을 이용하여, 링을 자기화 시키는 단계를 포함하고 있다.
Patent KR-19990082512-A (KR)
Title: 내식성 및 표면외관이 양호한 융용 젯엔-에이엘-엠지 도금강판및 그 제조법
IPC: C23C2/26
Filed: 1997-12-12
Abstract: Al: 4.0∼10 중량%, Mg: 1.0∼4.0 중량%, 나머지가 Zn 및 불가피적 불순물로 된 용융 Zn-Al-Mg 도금층을 강판표면에 형성한 용융 Zn기(基) 도금강판으로서 이 도금층이 [Al / Zn / Zn 2 Mg의 3원 공정(共晶)조직]의 소지중에 [초정(初晶) Al상] 또는 [초정 Al상]과 [Zn 단상(單相)]이 혼재한 금속조직을 가진 내식성 및 표면외관이 양호한 용융 Zn-Al-Mg 도금강판. 
     이 금속조직을 가진 도금층을 얻기 위하여 연속용융 도금설비에 있어서, 도금욕으로부터 끌어올려진 강대(鋼帶)에 부착하는 도금층의 냉각속도와 도금욕 온도를 적절히 제어하거나 및/또는 적당량의 Ti와 B를 도금욕중에 첨가한다. 이 도금강판 특유의 줄무늬 발생을 도금층이 응고하기 까지의 사이에 발생하는 함(含) Mg함유 피막의 형태제어 혹은 도금욕중으로 적당량의 Be의 첨가에 의해 제어한다.
Patent KR-20000016324-A (KR)
Title: Inner liner for shock absorbing
Inventor: RENAWULT ERICK
IPC: F16F1/36
Filed: 1997-06-04
Abstract: PURPOSE: A liner for a vehicle having a certain thickness is provided to absorb shock and sounds. CONSTITUTION: A shock absorbing liner for a vehicle is formed by:a middle layer(4) having many shock absorbing members(7) protruded toward a spring layer(8) and including a heavy-layer(2) on the side part of a chamber for passengers; and a divided layer(9) formed at the shock absorbing area on the bottom side part of a vehicle and having under 0.1daN/cm¬2 of power factor. The shock absorbing member has under 100kg/m2 of weight per each surface area and formed by foam poly urethane, polypropylene or fleece.
Patent KR-20000050294-A (KR)
Inventor: JUNG PILL HOON
IPC: A61F2/28
Filed: 1999-01-02
Abstract: PURPOSE: A making method of substitute using animal bones is provided, which can replace damaged bone part of the human body into the new substitute without immune rejection, also reinforces the bones to use as a bone pin, a bone screw and a bone fixing plate. CONSTITUTION: A bone substitute producing method includes the steps of collecting bones by size and part from young healthy animal having no disease after examinations and cleaning, treating the bones in hydrogen peroxide vapor for over 15minutes, in 100% of alcohol or solution of mixing chloroform and methanol more than 24hours, in 0.6N of hydrochloric acid for 6-12hours according to needed parts and situations, treating the bones with Phosphate buffer solution over 30minutes, keeping the bones at -70°C, performing lyophilization more than 24hours at a minimum, sterilizing by using electric beam, EO gas or 25KGy of irradiation, and immersing the bones resulted in a solution with antibiotics before use. Treating bones in hydrogen peroxide for 15minutes and processing lyophilization more than 24hours are the ways of solidifying the bones.
Patent KR-20000051479-A (KR)
Inventor: LEE JAE HYEOK
IPC: G09G3/291
Filed: 1999-01-22
Abstract: PURPOSE: A method of driving plasma display panel(PDP) is provided to achieve an improved contrast and to reduce a flicker of screen by applying both a line scanning system and a subfield system. CONSTITUTION: A method of driving PDP which implements each pixel having 8bit grey data onto a screen comprises the steps of: embodying the contrast data of m bits from among the 8bit contrast data by a subfield system; embodying the contrast data of (8-m) bits excluding the contrast data embodied by a subfied system by a line erase scanning system. Following a FIG 5, M is larger than 1 and smaller than 8. The step of embodying this system by the subfield system is for higher bit contrast data while the step of embodying this system by the line scanning system is for lower bit contrast data. Such a mixed application of line scanning system and subfield system achieve a reduced frequency of write discharge.
Patent KR-20000051809-A (KR)
Inventor: JANG SANG GUN
IPC: B42D15/00
Filed: 1999-01-21
Abstract: PURPOSE: A sticker-like printing is provided of which a top sheet is separable from a bottom sheet which is also printed with the pattern similar to the top sheet's pattern, to commercialize both the top and bottom sheets. CONSTITUTION: A bottom sheet(2) is printed with a picture or a photograph(4) on the front face to be coated with BOPP(Biologic Oriented Prophylene)(6) and silicone(8) in layer, and another sheet(10) of a similar printing(14) is laid over the front face of the bottom sheet(2) to be separably attached and coated with BOPP(16).
Patent KR-20000055398-A (KR)
Inventor: LEE BYUNG DO
IPC: C08L51/00
Filed: 1999-02-05
Abstract: PURPOSE: Thermoplastic resin compositions are prepared which are excellent in chemical resistance and sheet extrusion, and has less change of mechanical property according to temperature variation. CONSTITUTION: A resin compositions contain (a) 30-50 wt% of graft copolymers prepared by grafting 40-55 wt% of mixtures which consist of 45-60 wt% of polybutadien rubber mixtures, 50-70 wt% of aromatic vinyl monomers, and 30-50 wt% of unsaturated nitrile monomers, wherein the polybutadien rubber mixtures are composed of two kinds of compounds having average particle size of 0.1-0.15 micro and compounds having particle size of 0.25-0.35 micro; (b) 20-60 wt% of copolymers prepared by applying two kinds of organic initiators to the monomer mixtures which consist of 50-70 wt% of styrene and 30-50 wt% of acrylonitrile, wherein each of the organic initiator has different half-life; (c) 10-30 wt% of continuous copolymer SAN resin having 23-28 wt% of acrylonitrile and being prepared by continuous polymerization process. The resin compositions are useful for producing ABS resin compositions for electric refrigerator.
Patent KR-19990045952-A (KR)
Title: 바이올린또는이러한기구용조절가능한어깨받침
IPC: G10G5/00
Filed: 1999-02-27
Abstract: 바이올린 또는 이러한 기구용 어깨 받침의 클램핑 요소(13, 14) 사이의 간격 조절은 스템형 파스너, 바람직하기로는 푸트 부분(17)내의 보통 동일 이격된 개구부(29, 30) 중 한 개구부 및 어깨 받침의 가늘고 긴 베이스(10)내에 삽입된 적어도 두 개의 너트(33, 34) 중 하나와 정렬된 개구부(29, 30)를 통과하는 나비 나사(37)에 의해 이행된다. 
     본발명에 따라, 개구부(29, 30) 사이의 종방향 간격은 바람직하게는 한 간격이 다른 한 간격의 2분의 1이 되도록 너트(33, 34)의 간격과 다르므로, 클램핑 간격의 미세 조절이 성취될 수 있으며, 너트(33, 34) 및/또는 개구부(29, 30)의 갯수가 도시된 실시예에서 비교적 적어, 각각 두 개씩 클램핑 간격의 총 4개의 서로다른 조절을 허용한다.
Patent KR-19990046092-A (KR)
Title: 컴퓨터의원격전원제어장치
Filed: 1999-03-19
Abstract: 본 발명은 전원제어카드로 이루어진 원격제어유니트와 컴퓨터 본체에 접속된 원격제어실행유니트의 사이에서 고유하게 할당된 ID코드데이터를 기초로 그 컴퓨터 본체의 전원을 원격적으로 ON/OFF제어하도록 된 컴퓨터의 원격전원제어장치에 관한 것이다. 
     본 발명에 따르면, 상기 컴퓨터 본체(10)의 전원부(106)의 활성화를 원격적으로 제어하기 위한 전원제어신호를 무선으로 전송하는 전원스위치(62)를 갖춘 전원제어카드(60)로 이루어진 원격제어유니트(50a)와; 상기 컴퓨터 본체(10)에 고유하게 할당된 전원제어신호가 코드형태로 등록되고 상기 원격제어유니트(50a)로부터 전송되는 상기 전원제어신호의 수신시 그 전원제어신호와 상기 미리 등록된 전원제어코드의 일치시에만 상기 컴퓨터의 전원부의 활성화를 ON/OFF제어하는 원격제어실행유니트(50b)로 구성되고, 상기 전원제어신호는 상기 컴퓨터에 고유하게 할당된 ID코드데이터이며, 그 ID코드데이터에 기초하는 상기 전원제어신호는 적외선 신호의 형태 또는 RF신호의 형태로 전송/수신되도록 된 것이다.
Patent KR-20000060995-A (KR)
Inventor: OH YUN CHEOL
IPC: H01L21/66
Filed: 1999-03-22
Abstract: PURPOSE: An apparatus for picking the contaminant sample is provided to improve the reliance of the wafer analysis by removing the interference contamination while the picking process is being carried out. CONSTITUTION: An apparatus for picking the contaminant sample comprises a chamber(12). A table(20) on which a wafer(80) is placed is installed in the chamber(12). A vessel(50) has a first solution for oxidizing an oxide film of a surface of the wafer(80). An injecting device is provided to inject a second solution for scanning the surface of the wafer(80). The table(20) is rotated by a rotating device in such a manner that the surface of the wafer(80) is scanned by the second solution. The vessel is heated by a heating plate(34) so as to evaporate the first solution. Therefore, the first solution cab can be rapidly coated on the surface of the wafer(80).
Patent KR-19990078147-A (KR)
Title: 반도체 장치
IPC: H01L21/265
Filed: 1999-03-23
Abstract: 본 발명의 반도체장치는 Si기판상에 형성된 n웰층과 p웰층사이에 트렌치가 형성되고, 이 트렌치가 SiO 2 로 채워지는 격리구조를 갖는다.  n웰층을 구성하는 n형 불순물로서 인이 사용되고, p웰층을 구성하는 p형 불순물로서 붕소가 사용되며, 붕소의 농도분포의 피크는 트렌치의 측벽의 일부분에 위치한다.
Patent KR-20000065473-A (KR)
Inventor: KIM WANG KYU
IPC: C02F11/00
Filed: 1999-04-03
Abstract: PURPOSE: An apparatus for controlling sewage volume in septic tank is provided, which is characterized in that sewage quantity, which is flown into a contact aeration tank, is controlled by a floating body(16). Also, sewage is flown by an air pump, so, necessary power is little. CONSTITUTION: Air pressure is acted to a pumping water pipe by the air pump. Then, sewage of an anaerobic tank is flowed into a water control chamber(14). When much sewage is flowed into the water level control chamber(14), the floating body(16) is risen according to water table. So, uniform quantity of sewage is flowed into a drainage pipe(18) through an inlet pathway(17a) and an outlet pathway(17b). Drained sewage is flowed into the contact aeration tank by uniform quantity, and wherein bacteria decompose organic materials.
Patent KR-20000067212-A (KR)
Inventor: KIM HONG MIN
IPC: H04N3/16
Filed: 1999-04-26
Abstract: PURPOSE: A horizontal driving circuit of a monitor is provided to vary a driving voltage based on a horizontal size difference so as to prevent image distortion on the upper and lower portion of screen. CONSTITUTION: A horizontal driving circuit of a monitor includes an amplifier(10), a voltage supplier(20), a horizontal drive transformer(HDT) and a horizontal driver(30). The amplifier(10) amplifies the frequency driving voltage, horizontal size voltage and a parabolic waveform on each mode. The voltage supplier(20) is drived by a signal amplified at the amplifier and supplies a source voltage(Vcc). The horizontal drive transformer(H-DT) varies the drive voltage based on the horizontal size difference during horizontal size variation and stabilizes the driving of a second drive transistor. The horizontal driver(30) is drived by the driving voltage and implies a parabolic waveform on the center and upper/lower portion of the screen based on the deflection current difference so as to prevent distortion.
Patent KR-20000072900-A (KR)
Inventor: PARK CHANG WOON
IPC: H02G3/00
Filed: 1999-05-03
Abstract: PURPOSE: A plug socket box is provided to prevent foreign material from being flown in the plug socket box by reinforcing airtightness of the plug socket box. CONSTITUTION: A plug socket box comprises a plug socket box body(20), a plug socket installation cover(30), a temporary cover(40) and a cover gasket(60). The plug socket box body(20) has a plurality of pipe installation holes(22) and a receiving space(24). The plug socket installation cover(30) consists of a cover plate which has a size capable of covering all surfaces of the plug socket box body(20). The cover gasket(60) is interposed between a front edge portion of the plug socket box body(30) and a back plane of the plug socket installation cover(30) in order to seal a space between the plug socket box body(20) and the plug socket installation cover(30).